A151945 - cp's OEIS frontend

A151945 Denomination sequence. Start with the 0th and first coins of value 1 cent: a(0)=a(1)=1. Thereafter a(n), the value of the n-th coin (n>=2), is the number of ways to make change for n cents in earlier coins. The two one-cent coins are considered distinct.

n	a(n)
0	1
1	1
2	3
3	5
4	7
5	10
6	14
7	19
8	25
9	32
10	42
11	53
12	66
13	82
14	101
15	124
16	150
17	181
18	216
19	257
20	306
21	361
22	424
23	495
24	577
25	671
26	776
27	895
28	1029
29	1180
30	1350
31	1540
32	1752
33	1988
34	2252
35	2547
36	2872
37	3231
38	3630
39	4071
40	4558
41	5093
42	5683
43	6330
44	7040
45	7822
46	8674
47	9606
48	10625
49	11738

[1, 1, 3, 5, 7, 10, 14, 19, 25, 32, 42, 53, 66, 82, 101, 124, 150, 181, 216, 257, 306, 361, 424, 495, 577, 671, 776, 895, 1029, 1180, 1350, 1540, 1752, 1988, 2252, 2547, 2872, 3231, 3630, 4071, 4558, 5093, 5683, 6330, 7040, 7822, 8674, 9606, 10625, 11738]

cp's OEIS Frontend

A151945 Denomination sequence. Start with the 0th and first coins of value 1 cent: a(0)=a(1)=1. Thereafter a(n), the value of the n-th coin (n>=2), is the number of ways to make change for n cents in earlier coins. The two one-cent coins are considered distinct.

Table of values

List of values